5051289420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{905249}}^1$

素因数の和:905295

約数の個数: 72

約数和(自身を含む): 15816528000

約数和(自身を除く): 10765238580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 905249, 1810498, 2715747, 3620996, 4526245, 5431494, 8147241, 9052490, 10862988, 13578735, 16294482, 18104980, 27157470, 28062719, 32588964, 40736205, 54314940, 56125438, 81472410, 84188157, 112250876, 140313595, 162944820, 168376314, 252564471, 280627190, 336752628, 420940785, 505128942, 561254380, 841881570, 1010257884, 1262822355, 1683763140, 2525644710, 5051289420]

約数ペア:

[(1, 5051289420), (2, 2525644710), (3, 1683763140), (4, 1262822355), (5, 1010257884), (6, 841881570), (9, 561254380), (10, 505128942), (12, 420940785), (15, 336752628), (18, 280627190), (20, 252564471), (30, 168376314), (31, 162944820), (36, 140313595), (45, 112250876), (60, 84188157), (62, 81472410), (90, 56125438), (93, 54314940), (124, 40736205), (155, 32588964), (180, 28062719), (186, 27157470), (279, 18104980), (310, 16294482), (372, 13578735), (465, 10862988), (558, 9052490), (620, 8147241), (930, 5431494), (1116, 4526245), (1395, 3620996), (1860, 2715747), (2790, 1810498), (5580, 905249)]